maximum combustion pressure

简明释义

最高燃烧压力

英英释义

例句

1.A higher maximum combustion pressure 最大燃烧压力 can lead to increased efficiency in the combustion process.

更高的最大燃烧压力可以提高燃烧过程的效率。

2.The design specifications include a maximum combustion pressure 最大燃烧压力 limit to ensure safety.

设计规格包括一个最大燃烧压力限制以确保安全。

3.During testing, we recorded the maximum combustion pressure 最大燃烧压力 at 2500 psi.

在测试中，我们记录到的最大燃烧压力为2500 psi。

4.The engine was designed to withstand a maximum combustion pressure 最大燃烧压力 of 3000 psi.

该发动机设计能够承受高达3000 psi的最大燃烧压力。

5.Engine knock is often caused by exceeding the maximum combustion pressure 最大燃烧压力 during operation.

发动机敲击声通常是由于操作过程中超过了最大燃烧压力所致。

作文

In the field of engineering, particularly in the design and analysis of engines, the concept of maximum combustion pressure is crucial. This term refers to the highest pressure attained within the combustion chamber during the combustion process. Understanding this parameter is essential for engineers and designers as it directly influences the performance, efficiency, and durability of an engine. When fuel is ignited in the presence of air, a rapid increase in temperature and pressure occurs due to the exothermic reaction. The maximum combustion pressure is reached when the fuel-air mixture has fully combusted, resulting in a significant force that drives the engine's pistons or turbines. The implications of maximum combustion pressure are vast. For instance, if the pressure exceeds the design limits of the engine components, it can lead to catastrophic failures such as cylinder head warping, piston ring failure, or even complete engine breakdown. Therefore, engineers must carefully calculate and test the maximum combustion pressure to ensure that all materials used in the engine can withstand these extreme conditions. Moreover, the maximum combustion pressure also affects the overall efficiency of the engine. Higher pressures typically lead to more power being generated from the same amount of fuel, which can improve the engine's thermal efficiency. However, achieving higher pressures often requires advanced materials and technologies to prevent mechanical failures. In addition, the maximum combustion pressure is influenced by various factors, including the type of fuel used, the air-fuel ratio, and the design of the combustion chamber. Different fuels have different energy contents and combustion characteristics, which can significantly impact the pressure levels achieved during operation. Engineers must consider these variables when designing engines for specific applications, whether it be for automotive, aviation, or industrial use. Furthermore, advancements in technology have allowed for more precise control over the combustion process, enabling engineers to optimize the maximum combustion pressure for improved performance. For example, modern engines utilize electronic control units (ECUs) that monitor and adjust parameters in real-time to achieve optimal combustion conditions. This not only maximizes power output but also minimizes emissions, contributing to a more sustainable future. In conclusion, the concept of maximum combustion pressure plays a vital role in engine design and performance. It is a critical factor that engineers must consider to ensure safety, efficiency, and reliability. By understanding and optimizing this parameter, we can develop more powerful and efficient engines that meet the demands of today's world while also being environmentally friendly. As technology continues to evolve, the ability to manage maximum combustion pressure will undoubtedly play a key role in the future of engine development and innovation.

在工程领域，特别是在发动机的设计和分析中，最大燃烧压力的概念至关重要。这个术语指的是在燃烧过程中，燃烧室内达到的最高压力。理解这一参数对工程师和设计师至关重要，因为它直接影响到发动机的性能、效率和耐用性。当燃料在空气中点燃时，由于放热反应，温度和压力迅速上升。最大燃烧压力是在燃料-空气混合物完全燃烧后达到的，此时产生的巨大力量推动发动机的活塞或涡轮。最大燃烧压力的影响是广泛的。例如，如果压力超过发动机部件的设计极限，可能会导致灾难性的故障，如气缸盖翘曲、活塞环失效，甚至整台发动机的崩溃。因此，工程师必须仔细计算和测试最大燃烧压力，以确保发动机中使用的所有材料能够承受这些极端条件。此外，最大燃烧压力还会影响发动机的整体效率。更高的压力通常意味着在相同的燃料量下产生更多的动力，这可以提高发动机的热效率。然而，实现更高的压力通常需要先进的材料和技术，以防止机械故障。此外，最大燃烧压力受到多种因素的影响，包括所用燃料的类型、空气-燃料比以及燃烧室的设计。不同的燃料具有不同的能量含量和燃烧特性，这可能会显著影响操作过程中达到的压力水平。工程师在为特定应用（无论是汽车、航空还是工业用途）设计发动机时，必须考虑这些变量。此外，技术的进步使得对燃烧过程的更精确控制成为可能，使工程师能够优化最大燃烧压力以提高性能。例如，现代发动机利用电子控制单元（ECU）实时监测和调整参数，以实现最佳燃烧条件。这不仅最大化了功率输出，还最小化了排放，为可持续未来做出了贡献。总之，最大燃烧压力的概念在发动机设计和性能中发挥着至关重要的作用。这是工程师必须考虑的一个关键因素，以确保安全、效率和可靠性。通过理解和优化这一参数，我们可以开发出更强大、更高效的发动机，满足当今世界的需求，同时也环保。随着技术的不断发展，管理最大燃烧压力的能力无疑将在未来的发动机开发和创新中发挥关键作用。